DR. McGOWAN: (urgent tone) Rachel, this is your father. I just got two messages here that I don't understand. Listen carefully and call me back right away. I've called the police, but I need to know what else to do!

McGOWAN plays the messages.

OLD LADY SHEGOG: (pleading) Oh, is there no one home? Gracious me. This is Mildred Shegog calling for Rachel and Hunter. Children, you mustn't go near those old tunnels. I'm sorry I let you play in the basement ... or attic, rather, but ... well, I've recently come to find out that it isn't safe at all for you there. Please, there's nothing to see. Don't talk to any strangers, you hear? <disconnect>

ZACH: (the line is static, running water in the background) Mr. McGowan! Call Rachel! We're trapped in the tunnels and they're filling up with water! Somebody's gotta cut it off! We can't go anywhere! We're trapped in the treas-- (surge of water, line disconnected)